13139810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 25732080

約数和(自身を除く): 12592270

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 2089, 3145, 4178, 6290, 10445, 20890, 35513, 71026, 77293, 154586, 177565, 355130, 386465, 772930, 1313981, 2627962, 6569905, 13139810]

約数ペア:

[(1, 13139810), (2, 6569905), (5, 2627962), (10, 1313981), (17, 772930), (34, 386465), (37, 355130), (74, 177565), (85, 154586), (170, 77293), (185, 71026), (370, 35513), (629, 20890), (1258, 10445), (2089, 6290), (3145, 4178)]